Hard Carbon as Anodes for Potassium-Ion Batteries: Developments and Prospects DOI Creative Commons
Peng Qiu, Hao Chen, Hanzhi Zhang

et al.

Inorganics, Journal Year: 2024, Volume and Issue: 12(12), P. 302 - 302

Published: Nov. 25, 2024

Potassium-ion batteries (PIBs) are regarded as a potential substitute for LIBs owing to the benefits of potassium’s abundance, low cost, and high safety. Nonetheless, practical implementation potassium-ion still encounters numerous challenges, with selection design anode materials standing out key factor impeding their progress. Hard carbon, characterized by its amorphous structure, specific surface area, well-developed pore facilitates insertion/extraction potassium ions, demonstrating excellent rate performance cycling stability. This review synthesizes recent advancements in hard carbon utilized PIB anodes, particular focus on storage mechanism, electrochemical properties, modification strategies carbon. Ultimately, we present summary current challenges future development directions materials, objective providing reference optimization PIBs.

Language: Английский

Design of the Particle Size and Morphology of Hard Carbon Anode Materials for Sodium-Ion Batteries Through Hydrothermal Carbonization DOI Creative Commons
Grigorii P. Lakienko, Zoya V. Bobyleva, В. С. Горшков

et al.

Journal of The Electrochemical Society, Journal Year: 2024, Volume and Issue: 171(6), P. 060512 - 060512

Published: May 29, 2024

With sodium-ion batteries (SIBs) finding widespread application, the demand grows for hard carbon, most popular anode material SIBs. Hydrothermal carbonization facilitates production of carbon with desired characteristics from various sources. Despite considerable volume literature addressing this subject, there is a notable absence investigations elucidating relationship between synthesis conditions and electrochemical product. Here we study systematically influence hydrothermal parameters on emphasize potential as an The initial Coulombic efficiency (ICE) significantly affected by particle size glucose-derived which, in turn, depends glucose concentration solution, pH, stirring regime. By optimizing parameters, ICE up to 91% good reversible capacity ∼300 mAh g −1 half cell are achieved. Full cells Na 3 (VO) 2 (PO 4 ) F cathode demonstrate about 80% 100 cath . Considering effective performance pouch-cell SIB prototypes based yields necessary required its successful application

Language: Английский

Citations

7
Hard carbon anode materials for hybrid sodium-ion/metal batteries with high energy density DOI

Denis Shpalter,

Zoya V. Bobyleva, Grigorii P. Lakienko

et al.

Journal of Power Sources, Journal Year: 2024, Volume and Issue: 624, P. 235547 - 235547

Published: Oct. 7, 2024

Language: Английский

Citations

5
NaAlNb(PO<sub>4</sub>)<sub>3</sub> NASICON-type phosphate with the Nb<sup>5+</sup>/Nb<sup>4+</sup>/Nb<sup>3+</sup> multielectron redox activity on sodium intercalation DOI
Ilia R. Cherkashchenko,

Rodion V. Panin,

А. В. Бабкин

et al.

Mendeleev Communications, Journal Year: 2025, Volume and Issue: 35(4), P. 393 - 395

Published: Jan. 1, 2025

Language: Английский

Citations

0
Nanoporous carbon materials: modern production methods and applications DOI
Vladimir Pavlenko, Alexander Y. Zakharov, Zhanibek Ayaganov

et al.

Russian Chemical Reviews, Journal Year: 2024, Volume and Issue: 93(9), P. RCR5122 - RCR5122

Published: Sept. 1, 2024

The review presents data on the nomenclature and production methods of most intensively investigated classes nanoporous carbon materials, which are increasingly used in science, medicine, various fields economy. traditional activated carbons, produced by conventional biomass fossil hydrocarbon processing methods, compared with materials obtained using modern synthetic methods. Recommendations given use template synthesis to obtain a controlled nanoporosity. Self-template synthesis, environmentally benign readily available organic salts can be as precursors, is considered promising avenue research. This approach markedly reduces cost carbons allows for preparation specific particle morphology from organometallic precursors. Methods functional ordered architectures micro- mesopores considered, including functionalization doping approaches. A part devoted advanced applications such water treatment, energy hydrogen storage, separation gas mixtures, development catalysts sensors, solution other significant problems. conclusion summarizes experience application identifies problematic issues practical these authors' view further this area science.<br> Bibliography includes 353 references.

Language: Английский

Citations

3
Hard Carbon as Anodes for Potassium-Ion Batteries: Developments and Prospects DOI Creative Commons
Peng Qiu, Hao Chen, Hanzhi Zhang

et al.

Inorganics, Journal Year: 2024, Volume and Issue: 12(12), P. 302 - 302

Published: Nov. 25, 2024

Potassium-ion batteries (PIBs) are regarded as a potential substitute for LIBs owing to the benefits of potassium’s abundance, low cost, and high safety. Nonetheless, practical implementation potassium-ion still encounters numerous challenges, with selection design anode materials standing out key factor impeding their progress. Hard carbon, characterized by its amorphous structure, specific surface area, well-developed pore facilitates insertion/extraction potassium ions, demonstrating excellent rate performance cycling stability. This review synthesizes recent advancements in hard carbon utilized PIB anodes, particular focus on storage mechanism, electrochemical properties, modification strategies carbon. Ultimately, we present summary current challenges future development directions materials, objective providing reference optimization PIBs.

Language: Английский

Citations

1